Finding the Fourth Proportional to 101,164,093.92, 139,591,590.89 and 56,504,562.89

Step by Step Solution

1. Step 1: Write the proportion equation
   101,164,093.92 : 139,591,590.89 = 56,504,562.89 : x
2. Step 2: Convert to fraction form
   101,164,093.92/139,591,590.89 = 56,504,562.89/x
3. Step 3: Cross multiply
   101,164,093.92x = 139,591,590.89 × 56,504,562.89
4. Step 4: Simplify right side
   101,164,093.92x = 7,887,561,825,378,674
5. Step 5: Solve for x
   x = 7,887,561,825,378,674/101,164,093.92
6. Step 6: Final answer
   x = 77,967,997.53